Erectile DysfunctionSexual Dysfunction, PhysiologicalSexual Dysfunctions, PsychologicalPenile ErectionImpotence, VasculogenicPenisLibidoSulfonesPhosphodiesterase 5 InhibitorsHypertensionPurinesOrgasmPenile ProsthesisPhosphodiesterase InhibitorsPenile ImplantationHypertension, PulmonaryCarbolinesPiperazinesSexualityEjaculationSex CounselingPriapismAlprostadilCoitusCyclic Nucleotide Phosphodiesterases, Type 5Ventricular Dysfunction, LeftDyspareuniaUrination DisordersBlood PressureHypogonadismQuestionnairesPenile IndurationPrevalenceSexual BehaviorPremature EjaculationRisk FactorsVasodilator AgentsHypertension, RenalTestosteroneTreatment OutcomeUrological AgentsHypertension, PortalTriazinesPapaverineAntihypertensive AgentsQuality of LifeErgoloid MesylatesHypertension, RenovascularTime FactorsProspective StudiesGonadal HormonesProstatismNeurodermatitisUrinary Incontinence3',5'-Cyclic-GMP PhosphodiesterasesCross-Sectional StudiesUrologic DiseasesEndothelium, VascularEroticaProstatectomyHypertension, MalignantThiazidesAge FactorsDiabetes ComplicationsHyperprolactinemiaDisease Models, AnimalFollow-Up StudiesButeaPatient SatisfactionNitric OxideSexologySeverity of Illness IndexCase-Control StudiesSerotonin Uptake InhibitorsCardiovascular DiseasesPersonal SatisfactionRats, Sprague-DawleyPelvisAntipsychotic AgentsSyriaVentricular DysfunctionDepressionDouble-Blind MethodVasodilationInjectionsRetrospective StudiesVaginal DiseasesWomen's HealthComorbidityUrethraVacuumCohort StudiesAgingAndropauseSet (Psychology)Nitric Oxide Synthase Type IIIVentricular Dysfunction, RightRenal DialysisHypertension, Pregnancy-InducedImidazoles